2894432010880

素因数分解:

$2^7\times 5^1\times {\mathrm{4522550017}}^1$

素因数の和:4522550036

約数の個数: 32

約数和(自身を含む): 6919501527540

約数和(自身を除く): 4025069516660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4522550017, 9045100034, 18090200068, 22612750085, 36180400136, 45225500170, 72360800272, 90451000340, 144721600544, 180902000680, 289443201088, 361804001360, 578886402176, 723608002720, 1447216005440, 2894432010880]

約数ペア:

[(1, 2894432010880), (2, 1447216005440), (4, 723608002720), (5, 578886402176), (8, 361804001360), (10, 289443201088), (16, 180902000680), (20, 144721600544), (32, 90451000340), (40, 72360800272), (64, 45225500170), (80, 36180400136), (128, 22612750085), (160, 18090200068), (320, 9045100034), (640, 4522550017)]